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Mathematics 15 Online
OpenStudy (lilkg77):

If the variance of the data values in a sample is 121, what is the standard deviation of the data values? A. 12 B. 11 C. 13 D. 15

OpenStudy (tgannon998):

What do you think it is?

OpenStudy (lilkg77):

Im not sure

OpenStudy (tgannon998):

Take a guess

OpenStudy (zarkon):

\[s=\sqrt{s^2}\]

OpenStudy (algorithm):

B.11

OpenStudy (tgannon998):

11 is correct

OpenStudy (luckyness):

B.11, is correct, I am agreeing with the others. :)

OpenStudy (lilkg77):

thanks

OpenStudy (luckyness):

No problem!

OpenStudy (tgannon998):

np

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